Compact type liquid fundation packing container structure

ABSTRACT

A compact type liquid foundation storing container structure provides a movable disk having the same cone design as the bottom of an inner case inserted in a main body for the insertion thereof in an opening on the top of the inner case and thereby covering it. The internal pressure in the inner case is increased when the movable disk is pressed down to push a central piston at the center of the movable upward, and liquid material stored in the inner case is guided by guide slots of the plug to flow out at the same time, thereby allowing a user to take the liquid material. After make-up, the plug is simply pressed down to close the through hole. Thereafter, the cover is covered on the main body; the internal space of the package can then be sealed in an airtight way.

(a) TECHNICAL FIELD OF THE INVENTION

The present invention relates to a cosmetic liquid packing container structure, and more particularly to a compact type liquid foundation packing container structure.

(b) DESCRIPTION OF THE PRIOR ART

General containers for packing liquid cosmetic material mostly are press-type packing containers because of the better liquidity of liquid cosmetic material itself. For example, bath lotion, make-up liquid foundation, shampoo, common lotion, and etc are always filled in bottles, and the bottles are then assembled with pressing discharge devices, thereby pressing out the material stored therein for use. Furthermore, the bottles are locked and sealed with covers so as to prevent the liquid stored therein from overflowing, thereby assuring of the safe storage of the liquid. In addition, the bottles are always placed at fixed positions and used at fixed places such that such kinds of packages of liquid cosmetic material cause no much embarrassment in use or portability thereof. However, cosmetic objects such as liquid foundations must always be carried with oneself based on the use needs of makeup or freshen-up, thereby using them conveniently upon going-out. But, such kinds of conventional packing containers are not convenient to be carried outside and used anywhere. Especially, liquid foundations are popular and essential in cosmetic use, being difficult to be replaced, but the current packing containers make them difficult in portability.

SUMMARY OF THE INVENTION

To allow liquid foundation to be carried conveniently, pack it safely, conveniently and practically, and make material discharge hygienic, the present invention is proposed.

The main object of the present invention is to provide a compact type liquid foundation storing container structure, providing a movable disk having the same cone design as the bottom of an inner case inserted in a main body for the insertion thereof in an opening on the top of the inner case and thereby covering it. The internal pressure in the inner case is increased when the movable disk is pressed down to push a central plug at the center of the movable upward, and liquid material stored in the inner case is guided by guide slots configured on the periphery of the plug to flow out at the same time, thereby allowing a user to take the liquid material. After the make-up, the plug is simply pressed down to touch the disk surface, and the through hole can then be sealed. Thereafter, the cover is covered on the main body, the internal space of the package can then be sealed in an airtight way, thereby ensuring that the storage of liquid foundation is simple, safe and hygienic so that the liquid foundation can be used conveniently and carried safely and practically.

To achieve the object mentioned above, the present invention proposes a compact type liquid foundation packing container structure, including: a compact type main body and cover, pivoted to each other and locked together with a buckling element; an inner cover, inserted in the main body and adapted to store cosmetic liquid material; a material discharge through hole, configured on a top of the inner case; and a plug, adapted to close the through hole, wherein a plurality of ribs spaced equidistantly are configured on an inner peripheral surface of the inner case, allowing the inner case to be fixed after inserted in the main body, a bottom of the inner case is formed into a cone protruded inward, a movable disk having a similar cone shape is inserted in an opening at the top of the inner case to shield the top of the inner case, a material discharge through hole is configured on a center of the movable disk, a softly elastic sliding plug is inserted in the through hole, and an end piece extended radially are respectively configured on top and bottom of the plug, allowing the plug to be slid up and down along the through hole without falling off; upon make-up, the movable disk is pressed down to cause internal pressure in the inner case to be increased and relieved through the material discharge guide slots configured on an annular face of a shaft rod of the plug to push the plug upward to form a material discharge channel so that the liquid material discharge is carried out automatically; the plug is pressed down to seal the through hole after the make-up to seal the inner case and maintain the internal pressure at a definite value.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is an exploded view of a packing container structure of the present invention;

FIG. 2 is a perspective view of the packing container structure of the present invention;

FIG. 3 is a cross sectional view of the packing container structure of the present invention;

FIG. 4 shows make-up liquid taking and material discharge through hole closing and opening according to the present invention; and

FIG. 5 is an enlarged view of the insertion part of a movable disk.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

A compact type liquid foundation packing container structure mainly uses a general cosmetic compact as a container main body for accommodation of liquid foundation, the outlook thereof being approximately similar to the ones of conventional compacts. Referring to FIGS. 1 to 5, the container includes a packet type main body 10 defining a storage space, one side of which is configured with a pivoting element 11 for the locking of a cover 12 so that the cover 12 can be flipped simply and easily. Furthermore, a buckling element 13 is configured on the edge of the case body opposite to the position where the pivoting element 11 is configured, and used to be in engagement with the cover 12. In addition, a plurality of ribs 14 are configured evenly on the inner peripheral surface of the main body 10 to accept an inner case 20 for the storage of liquid foundation, the ribs 14 being in tight fit with the inner case 20, thereby allowing the inner case 20 to be fixed and positioned inside the main body 10, where an annular flange 21 extended from the top edge of the inner case 20 is just placed flat on the concave end edge of the main body 10, forming a smooth top end edge; the entire inner case 20 is fixed equally by the ribs 14 and the flange 21 thereof is attached to the main body 10, forming one-body type insertion with the main body 10. Therefore, the inner case 20 will not be slid or moved arbitrarily after the cover 12 is covered on the main body 10. To obtain the stability of the center insertion assembly, the bottom of the inner case 20 is projected inward the inner case 20 to form a convex cone shape body. The inner space of the inner case 20 allows cosmetic liquid to be filled in. Furthermore, a movable disk 22 having a diameter equal to the one of the opening at the top of main body 10 is inserted in the top opening thereof to seal it, where the entire face of the movable disk 22 is formed into a convex cone shape body similar to the one of the bottom of the inner case 20, and the peripheral rim of the face of the movable disk 22 is extended upward with a slightly curved disk edge 221 from the bottom of the cone, the topmost rim thereof being flat. The end of the slightly curved disk edge 221 is naturally thinned into a blade-like end rim 222 adapted to attach to and seal the inner face of the inner case 20 accurately, thereby allowing the blade-like end rim 222 to achieve a sealing slip effect, allowing the entire movable disk 22 to be attached to and seal the inner case 20 after inserted into the inner case 20 and touch the top edge thereof so that the storage space can be sealed. The configuration of the slightly curved disk edge 221 allows the peripheral face of the movable disk 22 to be deformed naturally to be relatively straight to cause the upper end lower edges 222 of the movable disk 22 to form a blade-like faces to attach to the inner face of the inner case 20 so that the movable disk 22, as FIG. 5 shows, will be slid closely to the inner face of the inner case 20 like a piston when moved forward, increasing or decreasing the pressure inside the inner case 20. Furthermore, a through hole 23 for material discharge is configured on the top of the cone portion of the movable disk 22, the rim of the outlet of which is an enlarged current conduction bulge, forming a through material guiding space, which allows an elastic I-shaped plug 24 to be passed through conveniently; the plug 24 are respectively extended with end pieces 241, 242 on the upper and lower ends thereof according to the I-shaped outlook thereof, capable of being pressed exactly against the inner and outer sides of the through hole 23, thereby preventing the plug 24 from falling off or missing. It is worth mentioned that a shaft rod 25 adapted to connect the two end pieces 241 and 242 of the plug 24 to each other has a diameter exactly the same as the one of the through hole 23, where the shaft rod 25 is configured with one or more guide slots 26 on the annular face thereof, which are preferably arranged symmetrically. Upon the discharge of liquid material, the pressure inside inner case 20 will be relieved outward naturally through the guide slots 26 because of the need to release internal pressure to push the plug 24 upward when the movable disk 22 is pressed down, allowing the upper end piece 241 to be moved upward so that the cosmetic liquid will then be pressed to flow to the outside of the disk 22 through guide slots 26; the overflow liquid material will be blocked by the upper end piece to discharge laterally to stay on the outer surface of the disk 22 so that a user can take it directly for use, and the plug 24 is pressed down vertically until the upper end piece 241 is attached to the outer surface of the disk 22 after the make-up, and the through hole 23 can then be sealed completely, achieving the fixed internal pressure so that the liquid material stored inside can be prevented from leaking. In addition, with the buckling-together of the main body 10 and cover 12, liquid cosmetic material such as liquid foundation can be stored safely. The compact type storage structure of the present invention allows convenient portability for cosmetic material, especially, for liquid cosmetic material.

The compact type liquid foundation packing container structure of the present invention is characterized in that the conveniently and easily coverable compact type main body 10 and cover 12 pivoted to each other can house the inner case 20 for the storage of cosmetic liquid completely, and the movable disk 22 having an inner diameter equal to the one of the opening at the top edge of the inner case 20 is used to insert in and seal the inner case 20, forming a cover-like body which can be moved with the level of the cosmetic liquid, thereby maintaining the inner liquid in a state as it is full. Furthermore, the cone-shaped designs of the bottom of the inner case 20 and the cone-shaped design of the face of the movable disk 22 similar thereto allow the movable disk 22 to be in complete touch with the bottom of the inner case 20 while moved down thereto, ensuring that the internal liquid material can discharged out completely through the through hole 23 configured on the center of the movable disk 22. In addition, the through hole 23 is opened or closed with the softly elastic I-shaped plug 24, and the liquid material is discharged through the guide slots 26 configured on the annular face of the central shaft rod 25 of the plug 24, providing the lateral material discharge. Upon make-up, the liquid material can be squeezed out through the internal pressure in the inner case 20 only by pressing the movable disk 22 down, while the pressure is relieved through the cone and guide slots 26 upon the squeezing-out to push the closed upper end piece 241 and then the plug 24 upward so as to force the material discharge through hole open, and the liquid material is released through guide slots 26 to flow to the upper face of the movable disk 22. At this time, cosmetic cotton or finger can be used to soak the liquid material for subsequent make-up use, achieving a convenient make-up operation. Furthermore, the plug 24 may be pressed down directly simultaneously to attach the upper end piece 24 to the disk surface to close the through hole 23 so that the through hole 23 can be closed completely and the material discharge can be stopped immediately. Thereupon, the liquid material stored inside the inner case 20 is thereafter not in contact with the outside until a next use, ensuring the safety and use hygiene of the stored liquid material. The simple and easy buckling, covering and positioning of the main body 10 and cover 12 can achieve safe and complete liquid material packing; the simple and easy pressing and sealing of the plug 24 keep the liquid pressured inside the inner case 20 stable balance to allow the present invention to have an airtight effect without the leakage of the stored liquid material to the outside, achieving a safe packing effect. In short, the present invention is safe and hygienic in packing and storage of liquid material and convenient to carry and use. 

I claim:
 1. A compact type liquid foundation packing container structure, comprising: a compact type main body and cover, pivoted to each other and locked together with a buckling element; an inner cover, inserted in said main body and adapted to store cosmetic liquid material; a material discharge through hole, configured on a top of said inner case; and a plug, adapted to close said through hole, wherein a plurality of ribs spaced equidistantly are configured on an inner peripheral surface of said inner case, allowing said inner case to be fixed after inserted in said main body, a bottom of said inner case is formed into a cone protruded inward, a movable disk having a similar cone shape is inserted in an opening at the top of said inner case to shield said top of said inner case, a material discharge through hole is configured on a center of said movable disk, a softly elastic sliding plug is inserted in said through hole, and an end piece extended radially are respectively configured on top and bottom of said plug, allowing said plug to be slid up and down along said through hole without falling off; upon make-up, said movable disk is pressed down to cause internal pressure in said inner case to be increased and relieved through said material discharge guide slots configured on an annular face of a shaft rod of said plug to push said plug upward to form a material discharge channel so that said liquid material discharge is carried out automatically; said plug is pressed down to seal said through hole after said make-up to seal said inner case and maintain said internal pressure at a definite value.
 2. The structure according to claim 1, wherein a top of said cone of said movable disk is configured with a material discharge through hole, and a edge of an outlet of said through hole is an enlarged convex.
 3. The structure according to claim 1, wherein said plug is an I-shaped body, and a central shaft rod is adapted to connect said upper end piece to lower end piece.
 4. The structure according to claim 1, wherein said guide slots number 1 or more than
 1. 5. The structure according to claim 3, wherein said guide slots number 1 or more than
 1. 6. The structure according to claim 1, wherein a peripheral edge of a face of said movable disk is extended upward with a curved disk edge from a bottom of said cone, and the topmost edge of said disk is flat.
 7. The structure according to claim 1, wherein an end of said curved disk edge of said movable disk is formed into a blade-like end edge.
 8. The structure according to claim 6, wherein an end of said curved disk edge of said movable disk is formed into a blade-like end edge. 